Andy Cohen: 'RHOBH' Reunion Is More Ratchet Than 'RHOA'

The Real Housewives of Beverly Hills ladies will gather for the first of an explosive, three-part reunion, airing tonight on Bravo. And if fans are wondering just how real things got for the RHOBH ladies during the taping, the reunion's master of ceremonies, Andy Cohen, says that Atlanta housewives have nothing on the West Coast ladies in the drama department.

In fact, they get pretty "ratchet." He dished all about it to a fan on Twitter ahead of the show's airing.

The RHOBH reunion special taped last month. And even then it sounded like the ladies didn't hold back. "That's a wrap on the most intense #RHOBHReunion in five seasons," Andy tweeted. "I am SPENT. over and out...."

It was a sentiment shared by the Housewives. The taping left Brandi Glanville "Physically mentally exhausted."

"Rough day," Kyle Richards added. "Hands down toughest Reunion yet #RHOBH." She later shared a snapshot of herself snuggling her pets to help her recover.

Lisa Vanderpump was left equally overwhelmed by the experience. "Have I been hit by a truck?" she tweeted at the time. "Why do I feel like this this morning? Oh now I remember...#10hrs #reunion #rhobh."

Not that it sounds like the RHOA reunion was without any drama and shade of its own. The Atlanta ladies filmed last week and Andy also shared some details about that gathering on social media.

"It's a wrap on the #RHOAReunion," he tweeted last Friday. "WOW. different from any we have done. You will be surprised."